The Death Penalty: A Colonial Relic? This lecture explores the death penalty's roots, its abolition in...
Island Universes: Discovering Galaxies Beyond the Milky Way The discovery that we live in an ordinary galaxy, one...
The Beauty of Holiness and its Perils (or what is to happen to 10,000 parish churches?) This is the Sir Thomas Gresham Annual Lecture of 2007...
Sickle Cell Disease: A Cultural History Please note this lecture was rescheduled from its original date...